A Perfect Circle is an American rock supergroup formed in 1999 by guitarist Billy Howerdel and Tool vocalist Maynard James Keenan. The original incarnation of the band also included Paz Lenchantin on bass, Troy Van Leeuwen on guitar, and Tim Alexander on drums. The latest line-up features Puscifer and Ashes Divide live bassist Matt McJunkins, former guitarist for The Smashing Pumpkins, James Iha; and session drummer Josh Freese, who is best known for his work with Nine Inch Nails, Devo, and The Vandals. Des...